Hello° Maxi pals i have a Nissan maxima SL 2004 3.5, 5 spd I love mi car but I suffer the same pain that many of you, the tranny and the damn code p0744
I have read many posts on here related to this problem, but many are old and inconclusive with the final solution to the issue, I hope you can share me your final remedies this headache
i change the valve body 3 times last with a new one and rebuilt the tranny with the master kit, change the torque converter by a new one, oil matik k new, engine and tranny mounts to, all its new but the code p0744 still here.
itís an intermittent fail which appears when I go over 70 miles and I have to stop at a red light the car goes into failsafe mode, if I turn the engine off and on the car runs fine again by other indefinitely time, a day driving around the city about 40 miles the car goes into failsafe mode about 5 times this failure is the same even after all the aforementioned changes in the same manner and conditions, the shifts makes them soft and smooth except for a slight bump on the 2 spd.
Sorry for my English I'm from a small town in central Mexico
I hope you can help me thank you very much I'm desperate and hopeless

Hello° Maxi pals i have a Nissan maxima SL 2004 3.5, 5 spd I love mi car but I suffer the same pain that many of you, the tranny and the damn code p0744
I have read many posts on here related to this problem, but many are old and inconclusive with the final solution to the issue, I hope you can share me your final remedies this headache
i change the valve body 3 times last with a new one and rebuilt the tranny with the master kit, change the torque converter by a new one, oil matik k new, engine and tranny mounts to, all its new but the code p0744 still here.
itís an intermittent fail which appears when I go over 70 miles and I have to stop at a red light the car goes into failsafe mode, if I turn the engine off and on the car runs fine again by other indefinitely time, a day driving around the city about 40 miles the car goes into failsafe mode about 5 times this failure is the same even after all the aforementioned changes in the same manner and conditions, the shifts makes them soft and smooth except for a slight bump on the 2 spd.
Sorry for my English I'm from a small town in central Mexico
I hope you can help me thank you very much I'm desperate and hopeless

To me it sounds electrical reason being when you shut the car off and on again it gives a little reset to the computer untill it comes up again i could be wrong though and i hope you get it fixed

may be that, but in the workshop reviewed the continuity of the wiring and it seems correctly, my mind explodes with so many possibilities.
thanks for your wishes bro I hope someone else can help me out of this hole